Impact of drought stress on some growth, biochemical and anatomical parameters of Thymus vulgaris L.
المؤلفون المشاركون
Shihatah, S. A. M.
Faraj, Riham E.
Abd al-Bar, Ula H.
المصدر
Arab Universities Journal of Agricultural Sciences
العدد
المجلد 27، العدد 1 (s) (31 مارس/آذار 2019)، ص ص. 37-50، 14ص.
الناشر
تاريخ النشر
2019-03-31
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص EN
Two pot experiments were conducted on the 17th and 11th of march during 2015 and 2016 growth seasons respectively at the greenhouse, Dept.
Agric.
Botany, Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, Egypt to investigate the impact of drought stress on some growth, biochemical and anatomical parameters of Thymus vulgaris L.
Plants were exposed to two different irrigation levels: 70-80% and 30-40% of water holding capacity (WHC) as well-irrigated and drought stressed plants respectively.
The results indicated that all investigated growth parameters and leaf photosynthetic pigments were decreased significantly by exposing to drought stress.
There were significant increase in the concentration of reactive oxygen species (ROS) as indicated by measuring of H2O2 and malondialdehyde (MDA).
A similar trend was observed in respect to osmolytes including proline, total soluble sugars and free amino acids.
Also, drought stress increased significantly total soluble phenols and the specific activity of Phenylalanine ammonia-lyase (PAL) and Polyphenol oxidase (PPO), whereas, no significant differences were detected in peroxidase (POD).
The anatomical examination showed that there were several significant changes associated with water limited supply in the stem and leaf of plants.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Faraj, Riham E.& Abd al-Bar, Ula H.& Shihatah, S. A. M.. 2019. Impact of drought stress on some growth, biochemical and anatomical parameters of Thymus vulgaris L.. Arab Universities Journal of Agricultural Sciences،Vol. 27, no. 1 (s), pp.37-50.
https://search.emarefa.net/detail/BIM-999794
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Faraj, Riham E.…[et al.]. Impact of drought stress on some growth, biochemical and anatomical parameters of Thymus vulgaris L.. Arab Universities Journal of Agricultural Sciences Vol. 27, no. 1 (s) (2019), pp.37-50.
https://search.emarefa.net/detail/BIM-999794
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Faraj, Riham E.& Abd al-Bar, Ula H.& Shihatah, S. A. M.. Impact of drought stress on some growth, biochemical and anatomical parameters of Thymus vulgaris L.. Arab Universities Journal of Agricultural Sciences. 2019. Vol. 27, no. 1 (s), pp.37-50.
https://search.emarefa.net/detail/BIM-999794
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-999794
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر